List Questions In Python. Multiple Choice Questions in Python on the topic of Lists. For all related Lists MCQs in Python Language see Python MCQs
List Questions In Python
Suppose list1 is [3, 4, 5, 20, 5, 25, 1, 3], what is list1.count(5) ??
a) 0
b) 4
c) 1
d) 2
Suppose list1 is [2, 33, 222, 14, 25], What is list1[:-1]? ?
a) [2, 33, 222, 14]
b) Error
c) 25
d) [25, 14, 222, 33, 2]
Suppose list1 is [3, 4, 5, 20, 5], what is list1.index(5) ??
a) 0
b) 1
c) 4
d) 2
Suppose list1 is [2, 33, 222, 14, 25], What is list1[-1] ??
a) Error
b) None
c) 25
d) 2
List Questions In Python
To remove string “hello” from list1, we use which command ??
a) list1.remove(“hello”)
b) list1.remove(hello)
c) list1.removeAll(“hello”)
d) list1.removeOne(“hello”)
Suppose list1 is [4, 2, 2, 4, 5, 2, 1, 0], Which of the following is correct syntax for slicing operation ??
a) print(list1[0])
b) print(list1[:2])
c) print(list1[:-2])
d) all of the mentioned
To insert 5 to the third position in list1, we use which command ??
a) list1.insert(3, 5)
b) list1.insert(2, 5)
c) list1.add(3, 5)
d) list1.append(3, 5)
To shuffle the list(say list1) what function do we use ??
a) list1.shuffle()
b) shuffle(list1)
c) random.shuffle(list1)
d) random.shuffleList(list1)
List Questions In Python
To add a new element to a list we use which command ??
a) list1.add(5)
b) list1.append(5)
c) list1.addLast(5)
d) list1.addEnd(5)
Suppose list1 is [1, 5, 9], what is sum(list1) ??
a) 1
b) 9
c) 15
d) Error
What will be the output of the following Python code ??
>>>list1 = [11, 2, 23]
>>>list2 = [11, 2, 2]
>>>list1 < list2 is
a) True
b) False
c) Error
d) None
Suppose list1 is [3, 5, 25, 1, 3], what is min(list1) ??
a) 3
b) 5
c) 25
d) 1
List Questions In Python
Suppose list1 = [0.5 * x for x in range(0, 4)], list1 is ??
a) [0, 1, 2, 3]
b) [0, 1, 2, 3, 4]
c) [0.0, 0.5, 1.0, 1.5]
d) [0.0, 0.5, 1.0, 1.5, 2.0]
Suppose list1 is [2445,133,12454,123], what is max(list1) ??
a) 2445
b) 133
c) 12454
d) 123
Suppose list1 is [1, 3, 2], What is list1 * 2 ??
a) [2, 6, 4]
b) [1, 3, 2, 1, 3]
c) [1, 3, 2, 1, 3, 2]
d) [1, 3, 2, 3, 2, 1]
Suppose listExample is [‘h’,’e’,’l’,’l’,’o’], what is len(listExample) ??
a) 5
b) 4
c) None
d) Error
What will be the output of the following Python code ??
names1 = [‘Amir’, ‘Bear’, ‘Charlton’, ‘Daman’]
names2 = names1
names3 = names1[:]
names2[0] = ‘Alice’
names3[1] = ‘Bob’
sum = 0
for ls in (names1, names2, names3):
if ls[0] == ‘Alice’:
sum += 1
if ls[1] == ‘Bob’:
sum += 10
print sum
a) 11
b) 12
c) 21
d) 22